condition	mean	min	max
3 h after light	23.183500000000002	20.7025	25.3485
6 h after light	13.2555	10.7064	15.4293
9 h after light	8.580106666666666	7.84911	9.19144
12 h after light	14.21818	8.03699	28.5656
3 h after dark	21.707966666666668	19.1857	25.3792
6 h after dark	35.162866666666666	33.6992	37.3233
9 h after dark	42.4047	42.125	42.8046
12 h after dark	35.68755	28.6494	42.7257