condition	mean	min	max
4 h after light	20.886178	20.750408	21.021948
8 h after light	22.358999	22.358999	22.358999
12 h after light	19.915521499999997	16.178098	23.652945
4 h after dark	21.6890485	20.716021	22.662076
8 h after dark	21.440758000000002	19.177886	23.70363
12 h after dark	23.166657	23.166657	23.166657