condition	mean	min	max
0 h after light	22.024099999999997	21.1697	22.8785
4 h after light	13.8692	12.4565	15.2819
8 h after light	17.47115	16.8	18.1423
4 h after dark	22.322049999999997	21.5691	23.075
8 h after dark	20.57815	20.0384	21.1179
12 h after dark	17.712699999999998	16.7199	18.7055