condition	mean	min	max
4 h after light	3173.0	3173.0	3173.0
8 h after light	3270.65	3215.3	3326.0
12 h after light	3251.5	3149.7	3353.3
4 h after dark	2973.2	2631.9	3314.5
8 h after dark	2687.55	2659.8	2715.3
12 h after dark	2659.0	2636.5	2681.5