condition	mean	min	max
0 h after light	19.7735	18.2233	21.3237
2 h after light	20.024700000000003	18.2557	21.7937
4 h after light	14.076699999999999	11.6498	16.5036
8 h after light	12.25205	11.4121	13.092
12 h after light	25.647350000000003	25.0666	26.2281
2 h after dark	27.99515	24.0632	31.9271
4 h after dark	24.6463	23.6071	25.6855
8 h after dark	22.1051	21.4853	22.7249
12 h after dark	20.4469	16.4922	24.4016