condition	mean	min	max
4 h after light	25.6178	25.3253	25.9103
8 h after light	20.38095	19.4549	21.307
12 h after light	17.583	17.4756	17.6904
4 h after dark	24.381999999999998	23.4142	25.3498
8 h after dark	26.7911	26.3551	27.2271
12 h after dark	30.97005	30.8053	31.1348