condition	mean	min	max
0 h after light	13.7578	12.5661	14.9495
4 h after light	31.0278	27.3402	34.7154
8 h after light	11.68655	11.1184	12.2547
4 h after dark	18.317774999999997	9.65165	26.9839
8 h after dark	25.968	22.2251	29.7109
12 h after dark	21.09035	17.629	24.5517