condition	mean	min	max
0 h after light	8.38913	8.11754	8.66072
2 h after light	7.635075	6.97025	8.2999
4 h after light	19.004	17.9034	20.1046
8 h after light	30.8458	26.2725	35.4191
12 h after light	19.14785	18.8535	19.4422
2 h after dark	21.684199999999997	19.9228	23.4456
4 h after dark	18.9045	18.6523	19.1567
8 h after dark	15.86805	14.7797	16.9564
12 h after dark	9.81022	9.12924	10.4912