condition	mean	min	max
0 h after light	27.834	25.3519	30.3161
4 h after light	22.4111	21.591	23.2312
8 h after light	21.7056	20.0932	23.318
4 h after dark	22.809649999999998	19.0647	26.5546
8 h after dark	27.178800000000003	24.8811	29.4765
12 h after dark	22.09335	21.8735	22.3132