condition	mean	min	max
1 h after light	20.019741099999997	19.91920798	20.12027422
3 h after light	18.909074906666667	18.06486577	19.73117209
5 h after light	20.428651956666666	20.25031748	20.56539027
7 h after light	21.626074533333334	21.41006588	21.91261771
9 h after light	21.961153000000003	20.87849239	22.820182100000004
11 h after light	20.847666186666668	20.2154111	22.044152800000003
1 h after dark	19.715337383333335	16.56880533	23.20638197
3 h after dark	19.30383003	18.33493853	21.03778876
5 h after dark	19.28036215	18.98190723	19.61169905
7 h after dark	18.596754603333334	17.68653302	19.41338122
9 h after dark	20.268758023333334	19.55886128	20.64893497
11 h after dark	18.19664482	17.37411565	19.6872236